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CA $463 Cheap Flights from Buffalo (BUF) to Kalispell (FCA)

View CA $463 flight on Wed, Aug 5, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Glacier Park Intl. Airport (FCA)

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Cheap flights from Buffalo (BUF) to Kalispell (FCA)

Prices were available within the past 7 days and start at CA $463 for one-way flights and CA $892 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Aug 5 - Thu, Aug 13
BUF
Buffalo
FCA
Kalispell
CA $892 Roundtrip, found 1 day ago
CA $892
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 5 from Buffalo to Kalispell, returning Thu, Aug 13, priced at CA $892 found 1 day ago
American Airlines
Thu, Sep 17 - Sat, Sep 26
BUF
Buffalo
FCA
Kalispell
CA $1,003 Roundtrip, found 9 hours ago
CA $1,003
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Sep 17 from Buffalo to Kalispell, returning Sat, Sep 26, priced at CA $1,003 found 9 hours ago
United
Thu, Sep 17 - Sat, Sep 26
BUF
Buffalo
FCA
Kalispell
CA $1,007 Roundtrip, found 9 hours ago
CA $1,007
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Sep 17 from Buffalo to Kalispell, returning Sat, Sep 26, priced at CA $1,007 found 9 hours ago
United
Thu, Sep 17 - Sat, Sep 26
BUF
Buffalo
FCA
Kalispell
CA $1,039 Roundtrip, found 9 hours ago
CA $1,039
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Sep 17 from Buffalo to Kalispell, returning Sat, Sep 26, priced at CA $1,039 found 9 hours ago
United
Thu, Sep 17 - Sat, Sep 26
BUF
Buffalo
FCA
Kalispell
CA $1,043 Roundtrip, found 9 hours ago
CA $1,043
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Sep 17 from Buffalo to Kalispell, returning Sat, Sep 26, priced at CA $1,043 found 9 hours ago
United
Thu, Sep 17 - Sat, Sep 26
BUF
Buffalo
FCA
Kalispell
CA $1,054 Roundtrip, found 9 hours ago
CA $1,054
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Sep 17 from Buffalo to Kalispell, returning Sat, Sep 26, priced at CA $1,054 found 9 hours ago
American Airlines
Thu, Sep 17 - Sat, Sep 26
BUF
Buffalo
FCA
Kalispell
CA $1,057 Roundtrip, found 9 hours ago
CA $1,057
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Sep 17 from Buffalo to Kalispell, returning Sat, Sep 26, priced at CA $1,057 found 9 hours ago
American Airlines
Thu, Sep 17 - Sat, Sep 26
BUF
Buffalo
FCA
Kalispell
CA $1,062 Roundtrip, found 9 hours ago
CA $1,062
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Sep 17 from Buffalo to Kalispell, returning Sat, Sep 26, priced at CA $1,062 found 9 hours ago
United
Thu, Sep 17 - Sat, Sep 26
BUF
Buffalo
FCA
Kalispell
CA $1,075 Roundtrip, found 9 hours ago
CA $1,075
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Sep 17 from Buffalo to Kalispell, returning Sat, Sep 26, priced at CA $1,075 found 9 hours ago
Alaska Airlines
Thu, Sep 17 - Sat, Sep 26
BUF
Buffalo
FCA
Kalispell
CA $3,107 Roundtrip, found 9 hours ago
CA $3,107
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Thu, Sep 17 from Buffalo to Kalispell, returning Sat, Sep 26, priced at CA $3,107 found 9 hours ago

Find the cheapest month to fly from Buffalo (BUF) to Kalispell (FCA)

April is typically the cheapest month to fly

From CA $400 - CA $2,915 per traveller.

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) cost?
You can find cheap one-way flights from CA $463 and cheap return flights from CA $892 BUF to FCA with Expedia. Return flights often range between CA$762 and CA$2136. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BUF to FCA ticket fares go up or down.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
The cheapest months to fly from BUF to FCA are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
Enter BUF to FCA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
American Airlines is one of the cheapest airlines offering connecting return flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.), with prices starting from around CA$644 for flights that can be booked for departure within the next year. These flights typically include a layover in Ronald Reagan Washington National (DCA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
There are approximately 26 connecting flights per day from Buffalo Niagara Intl. (BUF) to Glacier Park Intl. (FCA). Some common connection points include O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), and Detroit Metropolitan Wayne County (DTW).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
The earliest flight from Buffalo Niagara Intl. (BUF) to Glacier Park Intl. (FCA) typically departs around 5:00 AM. This service is operated by American Airlines. This is a seasonal service, active only in August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
You'll typically find the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) on a Sunday, with around 19 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, American Airlines, and Delta. Sunday offers notably more flight options compared to other days of the week, so if you're looking for more choices, that's a great day to consider flying.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Glacier Park Intl. (FCA) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travellers prefer these times as it allows them to arrive at their destination early in the day, giving them more time to enjoy their trip.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
There are no nonstop flights from Buffalo Niagara Intl. (BUF) to Kalispell, MT (FCA-Glacier Park Intl.). The distance between these two airports is approximately 2,800 kilometres. Flights with one stop typically take around 6 hours 30 minutes. If you have two or more stops, your travel time will be longer, usually around 13 hours 20 minutes. Keep in mind that these are average times, and your actual flight duration can vary depending on the specific route, layover times, and even weather conditions.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
Select the "Business class" and "First class" filters when looking for BUF to FCA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kalispell, MT (FCA) from Buffalo, NY (BUF)?
If you're planning to travel to Kalispell from Buffalo Niagara Intl. (BUF), you can fly directly into Glacier Park Intl. (FCA) which offers international flights and connections. Some flights may connect through major hubs like O'Hare Intl. (ORD), Detroit Metropolitan Wayne County (DTW), or Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Kalispell. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Glacier Park Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
CA $892
Distance
2783 km

Book with confidence

Buffalo to Kalispell Flights

The easy way to book your flights from Buffalo to Kalispell 

With Expedia, it’s simple to find and book flights to Kalispell from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Glacier Park Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to Kalispell today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Glacier Park Intl., FCA 

Sort your search results by price to find great deals on your flight from Buffalo to Kalispell—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Kalispell from Buffalo currently is just CA $892 rising to CA $3,107.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Kalispell  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Kalispell from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Kalispell with Expedia today.

Buffalo to Kalispell Flights

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*Available to Expedia members.